Publications

Ati Sharma research group Guerilla open access manifesto
  1. Journal papers
  2. Recent seminars and invited talks
  3. Papers under review or on arXiv.org
  4. Thesis
  5. Refereed conference papers
  6. Conference abstracts
  7. bibliography (bibtex format, journal papers only)

Journal papers

Special issue on global flow instability and control (editorial)

Theoretical and Computational Fluid Dynamics (2017), Vol 31, issue 5-6 preprint

AS Sharma, V Theofilis, T Colonius

abstract...

Scaling and interaction of self-similar modes in models of high-Reynolds number wall turbulence (invited)

Philosophical Transactions of the Royal Society A (2017), Volume 375, issue 2089 preprint

AS Sharma, R Moarref, BJ McKeon

abstract...

Estimation of unsteady aerodynamic forces using pointwise velocity data (Rapids)

Journal of Fluid Mechanics (2016), vol 804, pp. R4 preprint

F Gómez, AS Sharma, HM Blackburn

abstract...

Correspondence between Koopman mode decomposition, resolvent mode decomposition, and invariant solutions of the Navier-Stokes equations (Rapid Communication)

Physical Review Fluids (2016), 1, 032402(R) preprint

AS Sharma, I Mezić, BJ McKeon

abstract...

A reduced-order model of three-dimensional unsteady flow in a cavity based on the resolvent operator (Rapids)

Journal of Fluid Mechanics (2016), vol 798, pp. R2-1 - R2-14 preprint

F Gómez, HM Blackburn, M Rudman, AS Sharma, BJ McKeon

abstract...

Streamwise-varying steady transpiration control in turbulent pipe flow

Journal of Fluid Mechanics (2016), vol. 796, pp. 588-616 preprint

F Gómez, HM Blackburn, M Rudman, AS Sharma, BJ McKeon

abstract...

On the design of optimal compliant walls for turbulence control (invited)

Journal of Turbulence (2016), 10.1080/14685248.2016.1181267 preprint

M Luhar, AS Sharma, BJ McKeon

abstract...

Passivity-based output-feedback control of turbulent channel flow

Automatica (2016), 69 348–355

preprint

PH Heins, AS Sharma, BL Jones

abstract...

Low-dimensional representations of exact coherent states of the Navier-Stokes equations (Rapid Communication)

Physical Review E (2016), 93, 021102(R) preprint

AS Sharma, R Moarref, BJ McKeon, JS Park, MD Graham, AP Willis

abstract...

Modelling for robust feedback control of fluid flows

Journal of Fluid Mechanics (2015), vol. 769, pp. 687-722 preprint

B Jones, P Heins, E Kerrigan, JF Morrison, AS Sharma

abstract...

A framework for studying the effect of compliant surfaces on wall turbulence

Journal of Fluid Mechanics (2015), vol. 278, pp. 415-441 preprint

M Luhar, AS Sharma, BJ McKeon

abstract...

On the origin of frequency sparsity in direct numerical simulations of turbulent pipe flow

Physics of Fluids (2014), 26, 101703 preprint

F Gómez, HM Blackburn, M Rudman, BJ McKeon, M Luhar, R Moarref and AS Sharma

abstract...

On the structure and origin of pressure fluctuations in wall turbulence: predictions based on the resolvent analysis

Journal of Fluid Mechanics (2014), vol. 751, pp. 38–70 preprint

M Luhar, AS Sharma, BJ McKeon

abstract...

Opposition control within the resolvent analysis framework

Journal of Fluid Mechanics (2014), vol. 749, pp. 597–626 preprint

M Luhar, AS Sharma, BJ McKeon

abstract...

A low-order decomposition of turbulent channel flow via resolvent analysis and convex optimization

Physics of Fluids, 26, 051701 (2014) preprint

R Moarref, MR Jovanovic, JA Tropp, AS Sharma, BJ McKeon

abstract...

Compact representation of wall-bounded turbulence using compressive sampling

Physics of Fluids (2014), 26, 015109 preprint

JL Bourguignon, JA Tropp, AS Sharma, BJ McKeon

abstract...

Model-based scaling and prediction of the streamwise energy intensity in high-Reynolds number turbulent channels

Journal of Fluid Mechanics (2013), vol. 734, pp. 275-316 preprint

R Moarref, AS Sharma, JA Tropp, BJ McKeon

abstract...

See also the Focus on Fluids article about this paper

On coherent structure in wall turbulence

Journal of Fluid Mechanics (2013), vol. 728, pp. 196-238 preprint

AS Sharma, BJ McKeon

abstract...

Experimental manipulation of wall turbulence: a systems approach (invited)

Physics of Fluids (2013), 25, 031301 preprint

BJ McKeon, AS Sharma, I Jacobi

abstract...

Efficient grid-based Bayesian estimation of nonlinear low-dimensional systems with sparse non-Gaussian PDFs

Automatica (2012), 48, 1286-1290 preprint

TR Bewley, AS Sharma

abstract...

Relaminarisation of \(Re_\tau = 100\) channel flow with globally stabilising linear feedback control

Physics of Fluids (2011), 23, 125105 preprint

AS Sharma, JF Morrison, BJ McKeon, DJN Limebeer, WH Koberg, SJ Sherwin

abstract...

Transient growth mechanisms of low Reynolds number flow over a low-pressure turbine blade (invited)

Theoretical and Computational Fluid Dynamics (2011), 25, 1-4, pp19-30

AS Sharma, N Abdessemed, SJ Shewin, V Theofilis

abstract...

A critical layer framework for turbulent pipe flow

Journal of Fluid Mechanics (2010), vol. 658, pp. 336-382 preprint

BJ McKeon, AS Sharma

abstract...

Transient growth analysis of the flow past a circular cylinder

Physics of Fluids (2009) 21, 044103

N Abdessemed, AS Sharma, SJ Sherwin, V Theofilis

abstract...

Model Reduction of Turbulent Fluid Flows Using the Supply Rate

International Journal of Bifurcation and Chaos (2009), Vol:19, Pages:1267-1278 preprint

AS Sharma

abstract...

Optimal growth of linear perturbations in low pressure turbine flows

IUTAM Symposium on Flow Control and MEMS, Springer Netherlands (2008)

AS Sharma, N Abdessemed, SJ Sherwin, V Theofilis

abstract...

Modeling and Control of TCV

IEEE Transactions on Control Systems Technology (2005), 13, (3), 356-369 preprint

AS Sharma, DJNL Limebeer, IM Jaimoukha, JB Lister

abstract...

Plasma equilibrium response modelling and validation on JT-60U

Nuclear Fusion (2002), 42 708

JB Lister, AS Sharma, DJN Limebeer, Y Nakamura, JP Wainwright, R Yoshino

abstract...

Papers under review or on arXiv.org

Compressible Invariant Solutions In Open Cavity Flows

JJ Otero, AS Sharma, RD Sandberg

arxiv.org

abstract...

New equilibrium solution branches of plane Couette flow discovered using a project-then-search method

MA Ahmed, AS Sharma

arxiv.org

abstract...

Surface roughness restricts families of exact coherent structures in wall bounded flows

SB Vadarevu, AS Sharma, B Ganapathisubramani

arxiv.org

abstract...

Adjoint-based optimal flow control for compressible DNS

JJ Otero, AS Sharma, RD Sandberg

arxiv.org

abstract...

Predicting structural and statistical features of wall turbulence

arxiv.org, 2010

BJ McKeon, AS Sharma, I Jacobi

abstract...

Recent seminars and invited talks

American Physical Society, Division of Fluid Dynamics (APS-DFD), invited tutorial in mini-symposium on "Modal Analysis Methods for Fluid Flows", 2017-11-20

PDF of slides, programme and details

U. Cambridge, Fluid Mechanics group, Engineering Department, 2017-02-03

Kavli Institute of Theoretical Physics, UCSB, (II) 2017-01-12

Kavli Institute of Theoretical Physics, UCSB, (I) 2017-01-05

U. Manchester, Applied Mathematics group, 2016-04-25

U. New Hampshire Boundary Layer Workshop, 2015-11-20

PDF of slides, programme and details

Imperial College, Applied Mathematics Fluid Mechanics seminar, 2015-01-16

Institute of Pure & Applied Mathematics, UCLA, 2014-11-20

Video, PDF of slides, scroll down to Thursday

U. New Hampshire Boundary Layer Workshop, 2013-11-21

PDF of slides, programme and details

Imperial College, Turbulence Seminar, 2013-11-07

PDF of slides

Thesis

Tokamak modelling and control

Thesis, Imperial College London (University of London) (2002) [PDF]

AS Sharma

abstract...

Refereed conference papers

Conference abstracts